Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Bangkok Suvarnabhumi Airport to Houston from $505

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bangkok Suvarnabhumi Airport to Houston departing on 9/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bangkok Suvarnabhumi Airport to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
7:25 am - 1:21 pm
BKK
-
IAH
41h 56m
2 stops
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$950Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 2:38 pm
BKK
-
IAH
19h 13m
1 stop
Air Canada Logo
6:10 pm - 6:30 am
IAH
-
BKK
23h 20m
1 stop
$952Air Canada
Tue, Oct 27 - Wed, Feb 17
Air Canada Logo
7:25 am - 6:49 pm
BKK
-
IAH
47h 24m
2 stops
Air Canada Logo
12:00 pm - 6:30 am
IAH
-
BKK
29h 30m
2 stops
$960Air Canada
Tue, Oct 27 - Wed, Feb 17
Multiple Airlines Logo
10:20 am - 11:59 pm
BKK
-
IAH
49h 39m
2 stops
Multiple Airlines Logo
2:34 pm - 8:55 am
IAH
-
BKK
30h 21m
2 stops
$991Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Air Canada Logo
7:05 am - 3:51 pm
BKK
-
IAH
20h 46m
1 stop
Air Canada Logo
4:50 pm - 5:05 am
IAH
-
BKK
24h 15m
1 stop
$1,024Air Canada
Fri, Aug 21 - Sat, Sep 5
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
10:00 am - 5:05 am
IAH
-
BKK
55h 05m
2 stops
$1,029Air Canada
Wed, Sep 9 - Sun, Sep 13
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
10:00 am - 5:05 am
IAH
-
BKK
55h 05m
2 stops
$1,033Air Canada
Wed, Sep 9 - Sun, Sep 13
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
10:00 am - 5:05 am
IAH
-
BKK
55h 05m
2 stops
$1,034Air Canada
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
9:35 am - 12:27 am
BKK
-
IAH
50h 52m
2 stops
United Airlines Logo
6:05 pm - 9:35 am
IAH
-
BKK
27h 30m
2 stops
$1,036United Airlines
Thu, Sep 10 - Thu, Sep 17
Air Canada Logo
7:05 am - 3:37 pm
BKK
-
IAH
20h 32m
1 stop
Air Canada Logo
10:00 am - 5:05 am
IAH
-
BKK
55h 05m
2 stops
$1,040Air Canada
Wed, Sep 9 - Sun, Sep 13

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Thai Airways flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Our best Thai Airways deals on Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight tickets
Thai Airways
Aug 21
BKK8:25 amBangkok Suvarnabhumi
26h 25m
1 stop
IAH10:50 pmHouston George Bush Intcntl
Aug 27
IAH1:35 amHouston George Bush Intcntl
32h 00m
1 stop
BKK9:35 pmBangkok Suvarnabhumi
$1,113
Thai Airways
Sep 1
BKK5:15 pmBangkok Suvarnabhumi
41h 10m
1 stop
IAH10:25 pmHouston George Bush Intcntl
Sep 29
IAH1:10 amHouston George Bush Intcntl
32h 25m
1 stop
BKK9:35 pmBangkok Suvarnabhumi
$1,121
Thai Airways
Aug 22
BKK5:15 pmBangkok Suvarnabhumi
41h 35m
1 stop
IAH10:50 pmHouston George Bush Intcntl
Aug 31
IAH1:35 amHouston George Bush Intcntl
21h 05m
1 stop
BKK10:40 amBangkok Suvarnabhumi
$1,138

ANA flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Our best ANA deals on Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight tickets
ANA
Jul 12
BKK9:35 pmBangkok Suvarnabhumi
29h 25m
1 stop
IAH3:00 pmHouston George Bush Intcntl
Aug 13
IAH7:20 amHouston George Bush Intcntl
28h 35m
2 stops
BKK11:55 pmBangkok Suvarnabhumi
$1,085
ANA
Aug 25
BKK9:35 pmBangkok Suvarnabhumi
23h 10m
1 stop
IAH8:45 amHouston George Bush Intcntl
Sep 29
IAH7:21 amHouston George Bush Intcntl
33h 14m
2 stops
BKK4:35 amBangkok Suvarnabhumi
$1,168
ANA
Jul 12
BKK11:35 pmBangkok Suvarnabhumi
27h 25m
1 stop
IAH3:00 pmHouston George Bush Intcntl
Aug 12
IAH11:35 amHouston George Bush Intcntl
39h 55m
1 stop
BKK3:30 pmBangkok Suvarnabhumi
$1,229

momondo Fare Finder

 
Customize your flight search to find flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-1:21 pm

2 stops41h 56m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$950
Quickest round-trip

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-2:38 pm

1 stop19h 13m

Houston George Bush Intcntl

Wed 2/17

6:10 pm-6:30 am

1 stop23h 20m

$952

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Tue 10/27

7:25 am-6:49 pm

2 stops47h 24m

Houston George Bush Intcntl

Wed 2/17

12:00 pm-6:30 am

2 stops29h 30m

$960

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 8/21

10:20 am-11:59 pm

2 stops49h 39m

Houston George Bush Intcntl

Fri 8/28

2:34 pm-8:55 am

2 stops30h 21m

$991

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Fri 8/21

7:05 am-3:51 pm

1 stop20h 46m

Houston George Bush Intcntl

Sat 9/5

4:50 pm-5:05 am

1 stop24h 15m

$1,024

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 9/9

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sun 9/13

10:00 am-5:05 am

2 stops55h 05m

$1,029

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 9/9

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sun 9/13

10:00 am-5:05 am

2 stops55h 05m

$1,033

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 9/9

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sun 9/13

10:00 am-5:05 am

2 stops55h 05m

$1,034

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Thu 9/10

9:35 am-12:27 am

2 stops50h 52m

Houston George Bush Intcntl

Thu 9/17

6:05 pm-9:35 am

2 stops27h 30m

$1,036

BangkokHouston

BKK - IAH

BKKIAH

Bangkok Suvarnabhumi

Wed 9/9

7:05 am-3:37 pm

1 stop20h 32m

Houston George Bush Intcntl

Sun 9/13

10:00 am-5:05 am

2 stops55h 05m

$1,040

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Bangkok Suvarnabhumi Airport and Houston George Bush Intcntl Airport?

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of September is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Bangkok Suvarnabhumi Airport, with most prices found around $1,013. If you are unable to visit Houston George Bush Intcntl Airport during the month of September, then departing from Bangkok Suvarnabhumi Airport during the month October is also very affordable. Most momondo users find prices during this month for around $1,054.

How have Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of July 2026, prices for Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport flights are approximately 32% cheaper when compared to flights at the same time last year.

When to book flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport (BKK to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

Fastest flight time

35h 10m

Direct flights

None
The fastest flight from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport takes 35h 10m
There are no direct flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport. There are no popular flight routes from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport.
Search flight deals

Frequently asked questions about flying from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport

  • How far is Bangkok Suvarnabhumi to Houston George Bush Intcntl by plane?

    There are 9227.8 mi between Bangkok Suvarnabhumi and Houston George Bush Intcntl. Typically, this will take 35h 10m by plane in normal conditions.

  • When did momondo last update prices for flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport were last updated today.

  • How old do you have to be to fly from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bangkok Suvarnabhumi Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The necessary travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Katy
The Woodlands
Humble
Conroe
Spring
Cypress
Montgomery
Jersey Village
Tomball
Livingston

Why use momondo?

Why should I use momondo to find a flight deal from Bangkok to Houston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Bangkok to Houston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Bangkok to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Bangkok on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Bangkok to Houston?

momondo provides multiple filters to help you find the best flight to Houston from Bangkok. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Bangkok to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Bangkok. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Houston George Bush Intcntl Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 8/8
Sat 8/15
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston